DB_NAME        ACTION_TIME           ACTION      NAMESPACE   VERSION             ID COMMENTS
----------- --------------------- ----------- ----------- ----------- ---------- -------------------------------
TESTDB     21-JUN-2019 04:34:43  UPGRADE     SERVER      11.2.0.4.0             Upgraded from 11.2.0.3.0
TESTDB     01-AUG-2020 05:25:57  UPGRADE     SERVER      12.2.0.1.0             Upgraded from 11.2.0.4.0
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